DisCoVisc Comparative Evaluation

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government.
Read our disclaimer for details.

Percentage of corneal endothelial cells lost 2 months after surgery as compared to the number of corneal endothelial cells measured before the operation. Corneal Endothelial Cells are measured by counting the number of cells on an image taken by specular microscope.

Surgeon reporting of Anterior Chamber Dome Maintenance of a patient's eye During Anterior Capsulotomy. Evaluated on a subjective scale and reported as percent by response. The following scale is used, from worst to best: Flat, Shallow, Working Space Adequate, Full Chamber Maintenance.

Surgeon reporting of Anterior Chamber Dome Maintenance of a patient's eye during Phacoemulsification. Evaluated on a subjective scale and reported as percent by response. The following scale is used, from worst to best: Flat, Shallow, Working Space Adequate, Full Chamber Maintenance

Surgeon reporting of Anterior Chamber Dome Maintenance During Intraocular Lens (IOL) insertion into a patient's eye. Evaluated on a subjective scale and reported as percent by response. The scale, from worst to best, is as follows: Flat, Shallow, Working Space Adequate, Full Chamber Maintenance

A comparison of the ability of DisCoVisc to that of other Opthalmic Viscosurgical Devices (OVDs) (DuoVisc®, BioVisc®, Healon5®, or Amvisc PLUS) regarding endothelial protection and anterior chamber space maintenance during non-eventful cataract surgery.